Frank V 85, Manual

Page: 5 / 6

11/2020
Errors and omissions excepted
Plastic valves
L7 – 11
Characteristic graphs
Pressure relief valve type V 85 and type V 185
DN 65 DN 80
DN 100
W
orking pressure [bar]
12
10
8
6
4
2
0
W
orking pressure [bar]
12
10
8
6
4
2
0
Flow rate H
2
O [l/h]
0 6000 12000 24000 18000
Flow rate H
2
O [l/h]
0 6000 12000 36000 18000 24000 30000
Flow rate H
2
O [l/h]
0 6000 18000 54000 30000 42000
W
orking pressure [bar]
12
10
8
6
4
2
0